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CVE-2026-22214
RIOT OS versions up to and including 2026.01-devel-317 contain a stack-based buffer overflow vulnerability in the ethos utility due to missing bounds checking when processing incoming serial frame data. The vulnerability occurs in the handlechar function, where incoming frame bytes are appended t...
9.8CVSS0.00087EPSS
Exploits0References4
CVE-2026-22214
RIOT OS versions up to and including 2026.01-devel-317 contain a stack-based buffer overflow vulnerability in the ethos utility due to missing bounds checking when processing incoming serial frame data. The vulnerability occurs in the handlechar function, where incoming frame bytes are appended t...
9.8CVSS6.1AI score0.00087EPSS
Exploits0References4
CVE-2026-22214
Summary: RIOT OS
9.8CVSS6.9AI score0.00087EPSS
Exploits0References4Affected Software1
20